153712440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 575789760

約数和(自身を除く): 422077320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 181, 210, 252, 280, 315, 337, 360, 362, 420, 504, 543, 630, 674, 724, 840, 905, 1011, 1086, 1260, 1267, 1348, 1448, 1629, 1685, 1810, 2022, 2172, 2359, 2520, 2534, 2696, 2715, 3033, 3258, 3370, 3620, 3801, 4044, 4344, 4718, 5055, 5068, 5430, 6066, 6335, 6516, 6740, 7077, 7240, 7602, 8088, 8145, 9436, 10110, 10136, 10860, 11403, 11795, 12132, 12670, 13032, 13480, 14154, 15165, 15204, 16290, 18872, 19005, 20220, 21231, 21720, 22806, 23590, 24264, 25340, 28308, 30330, 30408, 32580, 35385, 38010, 40440, 42462, 45612, 47180, 50680, 56616, 57015, 60660, 60997, 65160, 70770, 76020, 84924, 91224, 94360, 106155, 114030, 121320, 121994, 141540, 152040, 169848, 182991, 212310, 228060, 243988, 283080, 304985, 365982, 424620, 426979, 456120, 487976, 548973, 609970, 731964, 849240, 853958, 914955, 1097946, 1219940, 1280937, 1463928, 1707916, 1829910, 2134895, 2195892, 2439880, 2561874, 2744865, 3415832, 3659820, 3842811, 4269790, 4391784, 5123748, 5489730, 6404685, 7319640, 7685622, 8539580, 10247496, 10979460, 12809370, 15371244, 17079160, 19214055, 21958920, 25618740, 30742488, 38428110, 51237480, 76856220, 153712440]

約数ペア:

[(1, 153712440), (2, 76856220), (3, 51237480), (4, 38428110), (5, 30742488), (6, 25618740), (7, 21958920), (8, 19214055), (9, 17079160), (10, 15371244), (12, 12809370), (14, 10979460), (15, 10247496), (18, 8539580), (20, 7685622), (21, 7319640), (24, 6404685), (28, 5489730), (30, 5123748), (35, 4391784), (36, 4269790), (40, 3842811), (42, 3659820), (45, 3415832), (56, 2744865), (60, 2561874), (63, 2439880), (70, 2195892), (72, 2134895), (84, 1829910), (90, 1707916), (105, 1463928), (120, 1280937), (126, 1219940), (140, 1097946), (168, 914955), (180, 853958), (181, 849240), (210, 731964), (252, 609970), (280, 548973), (315, 487976), (337, 456120), (360, 426979), (362, 424620), (420, 365982), (504, 304985), (543, 283080), (630, 243988), (674, 228060), (724, 212310), (840, 182991), (905, 169848), (1011, 152040), (1086, 141540), (1260, 121994), (1267, 121320), (1348, 114030), (1448, 106155), (1629, 94360), (1685, 91224), (1810, 84924), (2022, 76020), (2172, 70770), (2359, 65160), (2520, 60997), (2534, 60660), (2696, 57015), (2715, 56616), (3033, 50680), (3258, 47180), (3370, 45612), (3620, 42462), (3801, 40440), (4044, 38010), (4344, 35385), (4718, 32580), (5055, 30408), (5068, 30330), (5430, 28308), (6066, 25340), (6335, 24264), (6516, 23590), (6740, 22806), (7077, 21720), (7240, 21231), (7602, 20220), (8088, 19005), (8145, 18872), (9436, 16290), (10110, 15204), (10136, 15165), (10860, 14154), (11403, 13480), (11795, 13032), (12132, 12670)]